Arnold Field (FAA LID: M31) is a municipal public-use airport located two miles (3 km) northwest of the central business district of Halls, a town in Lauderdale County, Tennessee, United States.

In the 1940s the Dyersburg Army Air Base was a training facility for World War II B-17 Flying Fortress bomber pilots and crews.

Arnold Field covers an area of 29 acres (12 ha) which contains one concrete paved runway (18/36) measuring 4,700 x 75 ft (1,433 x 23 m).

For the 12-month period ending August 31, 2019, the airport had 9,500 aircraft operations, an average of 26 per day: 95% general aviation and 5% military.

Special exhibits: At irregular intervals, the museum organizes and houses air shows on Arnold Field.